FR1011658A - Improvements to headlamps, in particular automotive headlamps - Google Patents
Improvements to headlamps, in particular automotive headlampsInfo
- Publication number
- FR1011658A FR1011658A FR1011658DA FR1011658A FR 1011658 A FR1011658 A FR 1011658A FR 1011658D A FR1011658D A FR 1011658DA FR 1011658 A FR1011658 A FR 1011658A
- Authority
- FR
- France
- Prior art keywords
- headlamps
- particular automotive
- automotive headlamps
- automotive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/47—Attachment thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/29—Attachment thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1011658T | 1949-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1011658A true FR1011658A (en) | 1952-06-25 |
Family
ID=9570103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1011658D Expired FR1011658A (en) | 1949-02-26 | 1949-02-26 | Improvements to headlamps, in particular automotive headlamps |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1011658A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2748255A (en) * | 1953-05-27 | 1956-05-29 | William E Decker | Automotive vehicle headlight |
DE2351090A1 (en) * | 1972-10-19 | 1974-05-02 | Elma Spa | FULLY SEALED HEADLIGHT FOR MOTOR VEHICLES |
DE3143086A1 (en) * | 1980-10-31 | 1982-08-19 | Saßmannshausen, Knut Otto, 6580 Idar-Oberstein | Concave mirror lighting unit |
DE3143085A1 (en) * | 1981-10-30 | 1983-05-19 | Saßmannshausen, Knut Otto, 6580 Idar-Oberstein | Concave mirror lighting fixture, in particular headlight |
-
1949
- 1949-02-26 FR FR1011658D patent/FR1011658A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2748255A (en) * | 1953-05-27 | 1956-05-29 | William E Decker | Automotive vehicle headlight |
DE2351090A1 (en) * | 1972-10-19 | 1974-05-02 | Elma Spa | FULLY SEALED HEADLIGHT FOR MOTOR VEHICLES |
DE3143086A1 (en) * | 1980-10-31 | 1982-08-19 | Saßmannshausen, Knut Otto, 6580 Idar-Oberstein | Concave mirror lighting unit |
DE3143085A1 (en) * | 1981-10-30 | 1983-05-19 | Saßmannshausen, Knut Otto, 6580 Idar-Oberstein | Concave mirror lighting fixture, in particular headlight |
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